My Iris+ won't start and I look at the control the dot is way off from right bottom for disarm. So I try to calibrate and it show the error message of "Channel 1 no signal. I've 0 experience for the system. Just know  to fly only. But I can take apart and look. Please be advice where and what to look for. Is flying good yesterday. The control is all the time off to start so I had to re calibrate remote all the times. Please if possible attach the pictures so I can look for the connection.

Thanks

Eddie